[java/cs] Rewritten constructors handling. Handles overloads correctly, avoids static naming conflicts, overloaded constructors initialization.
fixed issue #1576


git-svn-id: http://haxe.googlecode.com/svn/trunk@6493 f16182fa-f095-11de-8f43-4547254af6c6
[java/cs] isObject doesn't test if target is an Anonymous Object


git-svn-id: http://haxe.googlecode.com/svn/trunk@6494 f16182fa-f095-11de-8f43-4547254af6c6